.knowledge {
  width: 100%;
  min-height: 969px;
}
.content {
  width: 100%;
  background-color: var(--bgc);
  margin: 0 auto;
  padding: 1rem;
}
.content > :nth-child(2),
.content > :nth-child(3),
.content > :nth-child(4) {
  margin-top: 1rem;
  box-sizing: border-box;
}
.conItem {
  display: inline-block;
  width: 100%;
  height: 152px;
  border-bottom: 1px solid var(--lc);
  box-sizing: border-box;
}
.conItem h3 {
  height: 24px;
  line-height: 24px;
  font-size: 16px;
  font-weight: bolder;
  color: var(--fc);
}
.conItem h3 > span {
  color: #8590a6;
  font-size: 12px;
}
.conItem .itemCon {
  height: 100px;
  display: flex;
}
.conItem .itemCon .conLeft {
  width: 190px;
  height: 100%;
}
.conItem .itemCon .conLeft img {
  width: 100%;
  height: 100%;
}
.conItem .itemCon .conRight {
  margin-left: 1rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.conItem .itemCon .conRight > p {
  color: var(--fc);
}
.conItem .itemCon .conRight > div span {
  font-size: 12px;
  color: var(--fc);
}
.conItem:hover > h3 {
  color: #f00;
}
